.main{
  height: 494px;
  margin-top: 97px;
}
.main-c{
  width: 1224px;
  height: 100%;
  margin: 0 auto;
}
.action{
  width: 1224px;
  height: 494px;
}
.action-item1{
  float: left;
  margin-right: 17px;
  width: 287px;
  height: 494px;
  text-align: center;
  background: url(../img/group1.jpg) no-repeat center;
  transition: 0.5s;
}
.action-item2{
  float: left;
  margin-right: 17px;
  width: 287px;
  height: 494px;
  text-align: center;
  background: url(../img/group2.jpg) no-repeat center;
  transition: 0.5s;
}
.action-item3{
  float: left;
  margin-right: 17px;
  width: 287px;
  height: 494px;
  text-align: center;
  background: url(../img/group3.jpg) no-repeat center;
  transition: 0.5s;
}
.action-item4{
  float: left;
  margin-right: 17px;
  width: 287px;
  height: 494px;
  text-align: center;
  background: url(../img/group4.jpg) no-repeat center;
  transition: 0.5s;
}
.action a{
  display: block;
  font-size: 20px;
  color: #626262;
  margin-top: 124px;
}
.action p{
  display: block;
  font-size: 16px;
  color: #4d4c4c;
  margin-top: 44px;
}
.action-item1:hover{
  transform:scale(1.2);
}
.action-item2:hover{
  transform:scale(1.2);
}
.action-item3:hover{
  transform: scale(1.2);
}
.action-item4:hover{
  transform: scale(1.2);
}